Slieveavaddy (County Londonderry) weather

Forecast days

Sunny.
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Sunset iconSunset:
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    8 day forecast for Slieveavaddy

    Today (17 May 2025)
    Time
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature
    10°
    10°
    10°
    11°
    12°
    14°
    15°
    15°
    16°
    17°
    17°
    18°
    18°
    17°
    17°
    17°
    16°
    13°
    12°
    12°
    Feels like temperature (°C)
    11°
    12°
    13°
    13°
    14°
    14°
    14°
    15°
    15°
    15°
    15°
    15°
    15°
    12°
    10°
    10°
    Wind direction and speed
    NE
    9
    ENE
    9
    ENE
    8
    ENE
    7
    E
    7
    E
    8
    ENE
    9
    ENE
    10
    ENE
    11
    ENE
    11
    ENE
    11
    E
    11
    E
    11
    E
    11
    E
    10
    E
    9
    ENE
    7
    NE
    7
    NNE
    8
    NNE
    8
    Wind gust (mph)
    9
    8
    8
    7
    9
    11
    14
    17
    18
    19
    20
    19
    19
    18
    16
    14
    11
    12
    12
    12
    Visibility
    E
    E
    E
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    VG
    VG
    VG
    E
    Humidity
    60%
    62%
    60%
    59%
    56%
    54%
    53%
    52%
    52%
    43%
    40%
    40%
    41%
    41%
    44%
    50%
    62%
    69%
    64%
    62%
    UV - 1 1 1 1 2 4 5 6 6 6 5 3 2 1 1 1 1 - -
    Sunday (18 May 2025)
    Time
    00:00
    01:00
    02:00
    03:00
    04:00
    05:00
    06:00
    07:00
    08:00
    09:00
    10:00
    11:00
    12:00
    13:00
    14:00
    15:00
    16:00
    17:00
    18:00
    19:00
    20:00
    21:00
    22:00
    23:00
    Weather symbols Clear night Clear night Clear night Clear night Clear night Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Sunny day Clear night Clear night Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    <5%
    Temperature (°C)
    12°
    12°
    12°
    11°
    11°
    10°
    10°
    11°
    12°
    13°
    14°
    15°
    16°
    16°
    17°
    17°
    17°
    17°
    16°
    14°
    13°
    12°
    11°
    10°
    Feels like temperature (°C)
    10°
    10°
    10°
    10°
    10°
    11°
    12°
    12°
    13°
    14°
    14°
    14°
    14°
    13°
    12°
    11°
    10°
    Wind direction and speed (mph)
    NNE
    9
    NNE
    9
    NE
    8
    NE
    8
    ENE
    8
    ENE
    7
    ENE
    7
    ENE
    7
    ENE
    9
    ENE
    11
    ENE
    12
    ENE
    12
    ENE
    12
    ENE
    11
    ENE
    11
    ENE
    11
    NE
    12
    NE
    13
    NNE
    15
    N
    16
    N
    15
    N
    13
    N
    11
    NNE
    10
    Wind gust (mph)
    10
    10
    10
    9
    9
    10
    9
    11
    14
    16
    17
    18
    19
    20
    21
    21
    22
    24
    24
    21
    17
    15
    13
    11
    Visibility (description)
    E
    E
    E
    E
    E
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    E
    Humidity
    61%
    61%
    62%
    64%
    66%
    70%
    72%
    69%
    61%
    55%
    54%
    52%
    41%
    40%
    40%
    40%
    40%
    40%
    40%
    45%
    55%
    65%
    73%
    78%
    UV - - - - - 1 1 1 1 2 4 5 6 6 6 5 4 2 1 1 1 1 - -
    Monday (19 May 2025)
    Time
    00:00
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Clear night Sunny day Sunny intervals Sunny day Sunny intervals Sunny day Sunny day Clear night
    Chance of precipitation
    <5%
    <5%
    <5%
    10%
    10%
    20%
    20%
    10%
    <5%
    Temperature (°C)
    10°
    10°
    13°
    14°
    13°
    10°
    Feels like temperature (°C)
    10°
    11°
    11°
    Wind direction and speed (mph)
    NNE
    9
    NE
    9
    ENE
    10
    E
    12
    E
    15
    ESE
    15
    ESE
    16
    ESE
    13
    ENE
    8
    Wind gust (mph)
    11
    12
    16
    23
    24
    26
    23
    17
    13
    Visibility (description)
    E
    VG
    VG
    VG
    VG
    VG
    E
    E
    VG
    Humidity
    78%
    80%
    88%
    88%
    74%
    59%
    54%
    54%
    73%
    UV - - - 1 4 6 3 1 -
    Tuesday (20 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Clear night Sunny day Sunny day Sunny day Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    10%
    30%
    30%
    20%
    20%
    Temperature (°C)
    12°
    15°
    15°
    14°
    10°
    Feels like temperature (°C)
    11°
    13°
    13°
    12°
    Wind direction and speed (mph)
    ENE
    8
    ENE
    7
    E
    6
    E
    9
    ESE
    11
    ESE
    11
    ENE
    9
    NNW
    8
    Wind gust (mph)
    11
    11
    13
    18
    21
    19
    13
    10
    Visibility (description)
    VG
    VG
    VG
    VG
    E
    E
    E
    E
    Humidity
    75%
    78%
    80%
    65%
    47%
    44%
    54%
    74%
    UV - - 1 4 6 3 1 -
    Wednesday (21 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Sunny intervals Partly cloudy night
    Chance of precipitation
    20%
    20%
    20%
    30%
    30%
    20%
    20%
    10%
    Temperature (°C)
    10°
    12°
    14°
    14°
    13°
    Feels like temperature (°C)
    10°
    11°
    11°
    10°
    Wind direction and speed (mph)
    NW
    7
    WNW
    8
    WNW
    8
    WNW
    10
    WNW
    13
    NNW
    13
    NNW
    12
    N
    9
    Wind gust (mph)
    9
    9
    14
    19
    20
    19
    13
    6
    Visibility (description)
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    73%
    84%
    84%
    68%
    56%
    54%
    59%
    86%
    UV - - 1 4 6 3 1 -
    Thursday (22 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Partly cloudy night Sunny intervals Sunny intervals Cloudy Cloudy Cloudy Cloudy Partly cloudy night
    Chance of precipitation
    10%
    10%
    10%
    20%
    30%
    20%
    20%
    20%
    Temperature (°C)
    11°
    13°
    13°
    12°
    Feels like temperature (°C)
    11°
    11°
    10°
    Wind direction and speed (mph)
    NNW
    7
    NNW
    5
    SSE
    6
    SSE
    9
    S
    12
    SW
    14
    SW
    13
    SSE
    9
    Wind gust (mph)
    5
    5
    12
    17
    17
    17
    14
    9
    Visibility (description)
    G
    G
    VG
    VG
    VG
    VG
    VG
    VG
    Humidity
    93%
    95%
    86%
    72%
    62%
    59%
    63%
    88%
    UV - - 1 4 5 2 1 -
    Friday (23 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
    Chance of precipitation
    20%
    20%
    30%
    30%
    40%
    40%
    30%
    30%
    Temperature (°C)
    11°
    12°
    13°
    12°
    Feels like temperature (°C)
    10°
    10°
    Wind direction and speed (mph)
    SSW
    9
    SSW
    8
    SSW
    8
    SSW
    11
    SW
    13
    SW
    15
    SW
    14
    SSW
    9
    Wind gust (mph)
    6
    8
    14
    20
    21
    20
    16
    9
    Visibility (description)
    G
    G
    G
    VG
    G
    VG
    VG
    G
    Humidity
    92%
    93%
    86%
    78%
    71%
    67%
    75%
    90%
    UV - - 1 3 5 3 1 -
    Saturday (24 May 2025)
    Time
    01:00
    04:00
    07:00
    10:00
    13:00
    16:00
    19:00
    22:00
    Weather symbols Overcast Overcast Drizzle Cloudy Cloudy Cloudy Cloudy No weather symbol data
    Chance of precipitation
    30%
    30%
    40%
    40%
    40%
    50%
    50%
    Temperature (°C)
    11°
    13°
    14°
    12°
    10°
    Feels like temperature (°C)
    10°
    11°
    10°
    Wind direction and speed (mph)
    SSW
    9
    SSW
    8
    SSW
    8
    SSW
    12
    SSW
    14
    SW
    15
    WSW
    13
    SW
    11
    Wind gust (mph)
    9
    8
    16
    21
    21
    20
    18
    Visibility (description)
    G
    G
    M
    G
    G
    VG
    G
    G
    Humidity
    93%
    93%
    92%
    88%
    79%
    74%
    80%
    90%
    UV - - 1 2 4 2 1 -

    UK video forecast

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    Northern Ireland weather forecast

    Headline:

    Dry, sunny and warm.

    Today:

    It will be a dry day with prolonged amounts of sunshine. Very warm afternoon temperatures, a touch cooler near coasts in a gentle easterly breeze. Maximum temperature 22 °C.

    Tonight:

    A dry and sunny evening. The rest of the night will remain dry and largely clear, with just the odd mist or fog patch possible in prone spots. Minimum temperature 7 °C.

    Sunday:

    Another dry day with plenty of warm sunshine on offer. Some cloud bubbling up in the afternoon gives the low risk of a shower in the east. Maximum temperature 23 °C.

    Outlook for Monday to Wednesday:

    Some patchy cloud at times with the risk of showers on Monday and Tuesday, but still plenty of sunshine on offer too. Generally light winds. Afternoon temperatures seasonally very warm.

    Updated:

    UK long range weather forecast

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